Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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ICAPRE SA
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ICAPRE SA
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Application filed by ICAPRE SAfiledCriticalICAPRE SA
Priority to ES1971169240UpriorityCriticalpatent/ES169240Y/en
Publication of ES169240UpublicationCriticalpatent/ES169240U/en
Application grantedgrantedCritical
Publication of ES169240YpublicationCriticalpatent/ES169240Y/en
Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits
(AREA)
Abstract
Piezo-electric resonator of those used in electrical appliances as a filter, characterized, essentially, by comprising two opposing metal plates, facing, between which is available, an intermediate plate made up of a flat portion of ferroceramic material whose two faces are metallic. (Machine-translation by Google Translate, not legally binding)